JPS59201250A - Auto reverse sound reproduction and recording system for tape - Google Patents
Auto reverse sound reproduction and recording system for tapeInfo
- Publication number
- JPS59201250A JPS59201250A JP58075531A JP7553183A JPS59201250A JP S59201250 A JPS59201250 A JP S59201250A JP 58075531 A JP58075531 A JP 58075531A JP 7553183 A JP7553183 A JP 7553183A JP S59201250 A JPS59201250 A JP S59201250A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- switch
- button
- tape
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005236 sound signal Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 5
- 235000015278 beef Nutrition 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals
Abstract
Description
【発明の詳細な説明】
本発明は、自動車などに搭載される音響発生装置である
オートリバーステープ再生録音方式に関する０
従来からカセントデッキにおいて２つの早送り釦、たと
えばテープが右回転で再生しているとき同じ方向の早送
りを行なう早送り釦ＦＦと、逆の方向である左回転の早
送りつまり巻戻し釦ＲＦ、Ｗとがある。このようにテー
プが右回転で再生した場合ｑ１早送り釦ＦＦと巻戻し釦
Ｒ，Ｅ Ｗとの機能全定義することができるが、テープ
が左回転で再生した場合、早送り４３ＦＦと巻戻し釦Ｒ
ＥＷとは逆の意味になり定義付けることができない。し
たがって早送りや巻戻しを行なう場合、再生時のテープ
の走行方向を確めてから操作しないと早送りと巻戻しと
が逆になったりすることかある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an auto-reverse tape playback/recording system which is a sound generating device mounted on a car or the like. There is a fast-forward button FF that performs fast-forwarding in the same direction when the user is on the computer, and fast-forwarding or rewinding buttons RF and W that rotate counterclockwise in the opposite direction. In this way, when the tape is played clockwise, the functions of q1 fast forward button FF and rewind buttons R and E W can be fully defined, but when the tape is played counterclockwise, fast forward button FF and rewind button R are defined.
It has the opposite meaning to EW and cannot be defined. Therefore, when fast-forwarding or rewinding, unless you confirm the running direction of the tape during playback, the fast-forwarding and rewinding may be reversed.
再生方向がどちらであっても、早送り釦ＦＦによってそ
の和牛方向に合った早送り動作ができ、甘た巻戻し釦Ｒ
ＥＷの操作によって出生方向に合った巻戻し動作ができ
るものもあるか、その場合蓚戻し時は反対チャンネル’
１７”］生し曲１１１検出を行なうことができない。No matter which direction the playback is, you can use the fast forward button FF to fast forward according to the direction of the wagyu beef, and the sweet rewind button R.
Are there some models that allow you to rewind according to the direction of birth by operating the EW?
17”] Live music 111 cannot be detected.
本発明の目的は、前述の技１ｉｉ’Ｊ的課題ヲ解決し、
内生時のテープの走行方向に合った早送すおよび％戻し
全行なうことかできるオートリバーステープ再生録音方
式全提供することである。The purpose of the present invention is to solve the above-mentioned problems of technique 1ii'J,
To provide an entire auto-reverse tape playback/recording system capable of performing fast forwarding and % reversal in accordance with the running direction of the tape during internal recording.
図面は、本発り」の−夫ノー例のブロソクレ］である。The drawings are based on the original work.
スイッチＳνＶの共通接点Ｃには、ラインｌｌ金倉して
ハイレベルの社圧が与えられる。スイッチＳＷにおいて
、共通接点ｃｆ接点ａに（歩続するとラインｌ！２ｉ介
してラジオ受信機用の十Ｂ電海が供給され、共通接点ｃ
ｆ接点すに接続するとライン１３にハイレベルの電圧が
供給される。ライン１３は、スイッチＳＷ１の共通接点
Ｃに接続される。A high level pressure is applied to the common contact C of the switch SvV. In the switch SW, the common contact cf contact a is supplied with the 10B electric power for the radio receiver via the line l!2i, and the common contact c
When connected to the f contact, a high level voltage is supplied to the line 13. Line 13 is connected to common contact C of switch SW1.
スイッチＳ、Ｗ １の接点ａはスイッチＳＷ２の接点ａ
に接続され、スイッチＳＷ１の接点すはスイッチＳＷ２
の接点すに接続される。スイッチＳＷ２の共通接点Ｃは
、抵抗ｒ１と抵抗ｒ２との接続点Ｐに接続される。イコ
ライザＩＣＩ （ヘッド切硬スイッチ内蔵のＩＣの商品
名ロームＢＡ３４０２）のヘッド切換端子ＩＮは、抵抗
ｒ１および抵抗ｒ２ｆ介して接地きれる。イコライザＩ
ＣＩにおいて、端子１および端子２は曲間検出回路ＩＣ
２、端子３は磁気ヘッドＬ１、端子４は磁気ヘッドＲ１
、端子５け磁気ヘッドＲ２、化１１．子６は１１λ４
％ｆ−ｚツドＬ２にそれぞれＩυ続される。曲間検出回
路ＩＣ２の出力ｆｄ、テンキコントローラＭＫ考えられ
る。Contact a of switches S and W1 is contact a of switch SW2
The contact of switch SW1 is connected to switch SW2.
Connected to the contacts. A common contact C of the switch SW2 is connected to a connection point P between the resistors r1 and r2. The head switching terminal IN of the equalizer ICI (product name of ROHM BA3402, an IC with a built-in head switching hard switch) is grounded through resistors r1 and r2f. Equalizer I
In CI, terminal 1 and terminal 2 are inter-song detection circuit IC.
2. Terminal 3 is magnetic head L1, terminal 4 is magnetic head R1
, 5-terminal magnetic head R2, chemical formula 11. Child 6 is 11λ4
%f-z are connected to L2, respectively. The output fd of the song interval detection circuit IC2 can be considered as the number controller MK.
ｙ、 イア ｆ Ｓ Ｗ １１ｔｉ、？ａ’ＡヘットＬ
１ 、 Ｒ１、Ｒ２、Ｌ２’に切換えるためのもので
、磁気テープの再生方向が変わるとメカ的作用により接
点ａ、ｂが切換わる。チャンネル１でｌ′ｉ磁気ヘッド
Ｌｌ。y, ia f S W 11ti,? a'A head L
1, R1, R2, and L2', and when the reproduction direction of the magnetic tape changes, contacts a and b are switched by mechanical action. In channel 1, l'i magnetic head Ll.
Ｒ１が動作し、チャンネル２では磁気ヘッドＬ２゜Ｒ２
が動作する。スイッチＳＷ２は、本発明に従うスイッチ
であって、巻戻し時のＲＥＷ釦（図示せず）の作動によ
って切換わる。このスイッチＳＷ２け、メカ的にＲＥＥ
Ｗ釦と連動されている。このイコライザＩＣは、ヘッド
切換端子Ｉ Ｎ［ｌｉえられた信号がハイレベルのとき
チャンネル１仰１、ローレベルのときチャンネル２１則
の各信号に再生する。このときチャンネルｌ （ｌｌｊ
ｌの再生時においてスイッチＳＷＩの共通接点Ｃは４７
２点１） ｌ：ｉｌへ、チャンネル２側の再生時におい
てスイッチＳＷ１の共通接点ｃｉｄ接点ｂ （１１１へ
切換わる。R1 operates, and in channel 2 the magnetic head L2°R2
works. The switch SW2 is a switch according to the present invention, and is switched by operating a REW button (not shown) during rewinding. This switch SW2 is mechanically REE.
It is linked to the W button. This equalizer IC reproduces each signal according to the channel 1 and 1 rules when the signal received at the head switching terminal IN[li is at a high level, and according to the channel 21 rule when it is at a low level. At this time, channel l (llj
When playing l, the common contact C of switch SWI is 47
2 points 1) To l:il, during playback on the channel 2 side, the common contact cid contact b (switches to 111) of the switch SW1.
たとえは現在の再生方向がチャンネル１ ＋Ｌｉ１ｉと
想定した場合、スイッチＳ〜ｖ１の共Ａ接、φＣけ４ｙ
点ｂ （ｉｌｌへ、スイッチＳＷ２の共辿千り点Ｃは接
点す側へ切換わっておシ、イコライザＩＣＩのヘッド切
侯端手ＩＮにはハイレベルの信号が与えられている。今
、ＲＥＷ釦を押して曲間検出を行なうと、スイッチＳＷ
Ｉの共通接点Ｃは接点ａに切換わり、またスイッチＳＷ
２の共通接点Ｃは接点ａに切換わる。したがってイコラ
イザＩＣＩのヘッド切換端子ＩＮＫは、〕・イレベルの
信号必≦与えられた捷まとなり、同じチャンネル１０曲
ＩＢｊ検ｄ−行なうことができる。For example, if the current playback direction is assumed to be channel 1 +Li1i, switches S to v1 are both A-connected, and φC is connected to 4y.
Point B (to ill), point C of switch SW2 has been switched to the contact side, and a high level signal is given to the head terminal IN of equalizer ICI.Now, REW When the button is pressed to detect the song interval, the switch SW
The common contact C of I switches to contact a, and the switch SW
The common contact C of the two switches to the contact a. Therefore, the head switching terminal INK of the equalizer ICI becomes a signal with an equal level equal to or less than the given signal, and ten songs on the same channel can be checked.
以上のように本発明によれ（ハ研気テープの再生時の走
行方向に対応し／ヒ早送りおよび、％ ｈＭ Ｌ動作を
行なうことによって、磁気テープの走行力１ｂ］を確め
る必要がなくなり、早送りおよび巻戻し時は同じチャン
ネルのま捷で音声信号ｆ ！＊ ｔｆ３するので曲間検
出が可能となシ、操作性７５玉１句上１−る。As described above, according to the present invention, it is no longer necessary to check the running force 1b of the magnetic tape by performing fast forward and % hML operations corresponding to the running direction of the magnetic tape during playback. During fast-forwarding and rewinding, the audio signal f!*tf3 is transmitted on the same channel, making it possible to detect between songs.
回向は、本発明の一実施例の電気回路図１である。
ＳＷ 、ＳＷＩ 、５Ｗ２−・・スイッチ、ａ、ｂ・・
・接。
点、Ｃ・・・共通接点、ｒｌ Ｔ ｒ２・・・抵抗、ｅ
ｌ、Ｊ２．１３・・・ライン、ＩＣ１・・・イコライザ
、ＩＣ２・・・曲間検出回路、Ｍ・・・デツキコントロ
ーラ、Ｌｌ。
Ｒ１，Ｒ２，Ｒ２・・・磁気ヘッド
代理人 弁理士 西教圭一部1 is an electrical circuit diagram 1 of an embodiment of the present invention. SW, SWI, 5W2-... switch, a, b...
·Contact. Point, C...Common contact, rl T r2...Resistance, e
l, J2.13... line, IC1... equalizer, IC2... song interval detection circuit, M... deck controller, Ll. R1, R2, R2...Magnetic head agent Patent attorney Kei Nishi
Claims (1)
巻戻し動作を行ない、早送りおよび巻戻し時は同じチャ
ンネルの１まで音声信号全検出することを特徴とするオ
ー） ＩＪパーステープ再生録晋方式。(1) IJ perspective tape playback/recording system which performs fast forwarding and rewinding operations corresponding to the running direction of the magnetic tape during playback, and detects all audio signals up to 1 of the same channel during fast forwarding and rewinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58075531A JPS59201250A (en) | 1983-04-28 | 1983-04-28 | Auto reverse sound reproduction and recording system for tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58075531A JPS59201250A (en) | 1983-04-28 | 1983-04-28 | Auto reverse sound reproduction and recording system for tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59201250A true JPS59201250A (en) | 1984-11-14 |
| JPH0459694B2 JPH0459694B2 (en) | 1992-09-24 |
Family
ID=13578890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58075531A Granted JPS59201250A (en) | 1983-04-28 | 1983-04-28 | Auto reverse sound reproduction and recording system for tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59201250A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS607637A (en) * | 1983-06-28 | 1985-01-16 | Nippon Technical Co Ltd | Automatic inversion type tape player |
| JPS61172288A (en) * | 1985-01-28 | 1986-08-02 | Canon Inc | Audio signal reproducing device |
| JPS6390044A (en) * | 1986-10-02 | 1988-04-20 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproducing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57135448A (en) * | 1981-02-16 | 1982-08-21 | Pioneer Electronic Corp | Sound recording start position setting system of tape recorder |
| JPS5810236U (en) * | 1981-07-13 | 1983-01-22 | 松下電器産業株式会社 | tape recorder |
-
1983
- 1983-04-28 JP JP58075531A patent/JPS59201250A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57135448A (en) * | 1981-02-16 | 1982-08-21 | Pioneer Electronic Corp | Sound recording start position setting system of tape recorder |
| JPS5810236U (en) * | 1981-07-13 | 1983-01-22 | 松下電器産業株式会社 | tape recorder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS607637A (en) * | 1983-06-28 | 1985-01-16 | Nippon Technical Co Ltd | Automatic inversion type tape player |
| JPS61172288A (en) * | 1985-01-28 | 1986-08-02 | Canon Inc | Audio signal reproducing device |
| JPS6390044A (en) * | 1986-10-02 | 1988-04-20 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproducing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0459694B2 (en) | 1992-09-24 |
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